Struct FunctionParam 

pub struct FunctionParam<'a> {
    pub direction: Option<FunctionParamDirection>,
    pub name: Option<Identifier<'a>>,
    pub type_: DataType<'a>,
    pub default: Option<(Span, Expression<'a>)>,
}

A single function parameter

Fields

direction: Option<FunctionParamDirection>

Optional direction modifier (IN, OUT, INOUT)

name: Option<Identifier<'a>>

Optional parameter name

type_: DataType<'a>

Parameter type

default: Option<(Span, Expression<'a>)>

Optional default value: (= or DEFAULT span, expression)

Trait Implementations

impl<'a> Clone for FunctionParam<'a>

fn clone(&self) -> FunctionParam<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for FunctionParam<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> Spanned for FunctionParam<'a>

fn span(&self) -> Span

Compute byte span of an ast fragment

fn join_span(&self, other: &impl OptSpanned) -> Span

Compute the minimal span containing both self and other